Records of the Geological Survey of India, Volume 125, Parts 6-8Government of India, 1990 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 27
... dykes occurring over a stretch of 750 km from Toranmal in the west to Mandla at the eastern margin of Trap Province in the east . The studies were aimed at bridging the conspicuous gaps in the data base between the traps in the eastern ...
... dykes occurring over a stretch of 750 km from Toranmal in the west to Mandla at the eastern margin of Trap Province in the east . The studies were aimed at bridging the conspicuous gaps in the data base between the traps in the eastern ...
Page 29
... dykes and associated flows and between diversely oriented dykes . The studies will also offer an opportunity to compare and estabalish the relationship between West Coast and Narmada - Tapi dyke swarms . The dykes in Narmada valley and ...
... dykes and associated flows and between diversely oriented dykes . The studies will also offer an opportunity to compare and estabalish the relationship between West Coast and Narmada - Tapi dyke swarms . The dykes in Narmada valley and ...
Page 30
... dykes occurs at the foot of Satpura hills in contact with Tapti alluvium . Most of the dykes in this section are of multiple type containing mega crystic dolerite and coarse grained dolerite of which the former is the earlier phase ...
... dykes occurs at the foot of Satpura hills in contact with Tapti alluvium . Most of the dykes in this section are of multiple type containing mega crystic dolerite and coarse grained dolerite of which the former is the earlier phase ...
Contents
GEOLOGICAL MAPPING 1 to 58 | 8 |
Elucidation of structure stratigraphy and mineralisation potential | 18 |
MINERAL INVESTIGATIONS 61 to 88 | |
Copyright | |
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alluvial Alluvium amphibolite anomaly Aravalli bands basalt basement basic basin bed rock belt Bijawar biotite block boreholes chlorite clay comprising conglomerate Deccan Trap deformation deposits depth dips district dolomite drill holes dykes Engineering Geology Division exposed fault field season flood plain flows folds foliation Formation fractures Ganga geochemical geological mapping Geologist Jr geophysical GEOTECHNICAL INVESTIGATION gneiss gold Gondwana grade grained granite granite gneiss granitoids grey Group indicated intrusive joints kmĀ² lava limestone lineaments located MADHYA PRADESH MADHYA PRADESH Code magnetic MAHARASHTRA metamorphism mica schist mineral mineralisation Nagpur Narmada occur Older Alluvium pegmatite phyllite plagioclase porphyritic quartz quartz veins quartzite Quaternary Rajasthan regional rhyolite river Sakoli samples sand sandstone scale schist sediments sequence shale shear zone Siwalik slope soil sq km stratigraphic studies sulphide Supergroup surface surveys terrace thick tion toposheet traversed trending tunnel ultramafic Unconformity upto Uttar Pradesh Varanasi Older volcanic